Fix XChangeFeedbackControl() request underflow (!654) · Merge requests · xorg / xserver · GitLab

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Matthieu Herrb requested to merge mherrb/xserver:server-1.20-branch into server-1.20-branch Apr 13, 2021

CVE-2021-3472 / ZDI-CAN-1259

This vulnerability was discovered by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative

Signed-off-by: Matthieu Herrb matthieu@herrb.eu